Vertical Classic is intended for evaluating the visibility of vertical signs and other reflecting materials.
Only 180 mm wide and 860 g weight, this practical instrument can measure the retroreflection (RA) of all type and colors of road signs and others materials on a fast, easy and effortless way.
EASYLUX Vertical Retroreflectometers is a robust construction instrument for professional use. The instrument uses LED technology, which makes the instrument almost maintenance-free, fast and energy efficient. Measurements can be done in 1 second for a single observation angle instrument or in 2 seconds for simultaneous dual observation angle. The internal battery, also rechargeable by car 12 V adapter, has 10-day lasting autonomy, considering 500 daily measurements.
Vertical Classic could complies with international standards for traffic signs like EN 12899, ASTM E1709, ASTM E2540 and ECE104.
| Illumination angle | -4° , +5° (User continualy adjustable). |
| Observation angle | 0.2°, 0.33°, 0.5°, 1.0° (Two simultaneous). |
| Measurement range | 0 - 1999 cd.lx-¹.m-² |
| Spectral responsivity | V (λ) adapted. Illuminant (A) |
| Repeatability | 2 % |
| Reproducibility | 5 % |
| Obstervation aperture | 0.1° |
| Field of measurement | 25 mm |
| Measurement time | Only 1 s for each observation angle. |
| Memory | 4000 readings (Internal memory) |
| Display | Character with backlight |
| Battery | Li-ion 7.2 V |
| Working temperature | -10°C to +70°C |
| Length | 150 mm |
| Width | 110 mm |
| Weight (With battery) | 860 g |
| Height | 55 mm |
| Weight (Wity carrying case) | 6 kg |
| Carrying Case dimensions | 430 mm x 145 mm x 190 mm |
